An error has occurred activating decorator VSS Plugin Team Decorator - RAD

VssPlugin is an excellent plugin for Eclipse which enables integration of code with Vss and makes life much simpler.

"An error has occurred activating decorator VSS Plugin Team Decorator."

During Startup and also the following error after you configure the VSS client,

" An error occured when setting vssplugin nature for project. Perhaps the .project file is readonly?"
" org.eclipse.jface.viewers.BaseLabelProvider"
if you get the foresaid error,  update the eclipse used by RAD to the latest version.

You can do this by going to

Help>Software Updates>Find and Install>Search for update of currently installed features then selecting Eclipse.